Abstract:
Disclosed is the use of a UV filter combination, comprising (a) a first UV filter selected from benzylidene malonates of formula (1), wherein R 1 methyl; ethyl; propyl; or n-butyl; if R 1 is methyl, then R is tert. butyl; formula (II); formula (III); a radical of formula (1a); or a radical of formula (1b); wherein R 2 and R 3 , independently from each other are hydrogen; or methyl; R 4 is methyl; ethyl; or n-propyl; R 5 and R 6 independently from each other are hydrogen; or C 1 -C 3 alkyl; if R 1 is ethyl; propyl; or n-butyl, then R is isopropyl; and (b) a second UV filter selected from (b 1 ) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine; (b 2 ) Butyl Methoxydibenzoylmethane; (b 3 )Diethylhexyl Butamido Triazone; (b 4 ) Ethylhexyl Triazone; (b 5 ) Diethylamino Hydroxy Benzoyl Hexyl Benzoate; (b 6 ) Ethylhexyl Methoxycinnamate; (b 7 ) Ethylhexyl Salicylate; (b 8 ) Homosalate; (b 9 ) Octocrylene; (b 10 ) micronized Methylene Bis-Benzotriazolyl Tetramethylbutylphenol; (b 11 ) Phenylbenzimidazole Sulfonic Acid; (b 12 ) Titanium Dioxide; (b 13 ) micronized Tris-Biphenyl Triazine; and (b 14 ) micronized (2-{4-[2-(4-Diethylamino-2-hydroxy-benzoyl)-benzoyl]-piperazine-1-carbonyl}-phenyl)-(4-diethylamino-2-hydroxy-phenyl)-methanone; (b 15 ) benzoicacid,4,4-[[3-[1,3,3,3-tetramethyl-1-[trimethylsilyl)oxy]-1-disiloxanyl]propyl]amino]-1,3,5-triazine-2,4-diyl]diimino]bis-, dibutyl ester wherein the UV filter combination comprises at least 2 UV filters of component (b 1 )-(b 14 ); for the protection of human and animal hair and skin against UV radiation.
Abstract:
Disclosed are cosmetic formulation comprising (a) particulates having an absorption in the range of 400 to 800nm; and (b) UV filters selected from (b 1 ) particulate organic UV-filters; and (b 2 ) soluble organic UV filters.
Abstract:
Topically applicable, water-resistant cosmetic or dermatological compositions well suited for the UV-photoprotection of human skin and/or hair comprising an effective UV-photoprotecting amount of: (a) at least one UV screening agent from various classes and particularly effect mixtures thereof; and, (b) at least one random terpolymer; and, optionally, (c) other cosmetically acceptable ingredients. The various classes of UV-protecting compounds or UV sunscreens of special interest are selected from the groups b 1 sparingly soluble micronized organic UV absorber, b 2 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, b 3 at least one oil soluble organic UV absorber,b 4 at least one inorganic UV absorber and b 5 at least one water soluble UV absorber further defined herein. The present invention also relates to personal care compositions comprising at least one random terpolymer and other cosmetically acceptable ingredients.
Abstract:
Disclosed is the use of a UV filter combination, comprising (a) a first UV filter selected from benzylidene malonates of formula (1), wherein R1 methyl; ethyl; propyl; or n-butyl; if R1 is methyl, then R is tert. butyl; formula (II); formula (III); a radical of formula (1a); or a radical of formula (1b); wherein R2 and R3, independently from each other are hydrogen; or methyl; R4 is methyl; ethyl; or n-propyl; R5 and R6 independently from each other are hydrogen; or C1-C3alkyl; if R1 is ethyl; propyl; or n-butyl, then R is isopropyl; and (b) a second UV filter selected from (b1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine; (b2) Butyl Methoxydibenzoylmethane; (b3)Diethylhexyl Butamido Triazone; (b4) Ethylhexyl Triazone; (b5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate; (b6) Ethylhexyl Methoxycinnamate; (b7) Ethylhexyl Salicylate; (b8) Homosalate; (b9) Octocrylene; (b10) micronized Methylene Bis-Benzotriazolyl Tetramethylbutylphenol; (b11) Phenylbenzimidazole Sulfonic Acid; (b12) Titanium Dioxide; (b13) micronized Tris-Biphenyl Triazine; and (b14) micronized (2-{4-[2-(4-Diethylamino-2-hydroxy-benzoyl)-benzoyl]-piperazine-1-carbonyl}-phenyl)-(4-diethylamino-2-hydroxy-phenyl)-methanone; (b15) benzoicacid,4,4-[[3-[1,3,3,3-tetramethyl-1-[trimethylsilyl)oxy]-1-disiloxanyl]propyl]amino]-1,3,5-triazine-2,4-diyl]diimino]bis-, dibutyl ester wherein the UV filter combination comprises at least 2 UV filters of component (b1)-(b14); for the protection of human and animal hair and skin against UV radiation.
Abstract:
Disclosed are cosmetic formulation comprising (a) particulates having an absorption in the range of 400 to 800nm; and (b) UV filters selected from (b1) particulate organic UV-filters; and (b2) soluble organic UV filters.